Enum BlendError 

pub enum BlendError {
    StartSolutionFailure {
        edge: EdgeId,
        t: f64,
    },
    WalkingFailure {
        edge: EdgeId,
        t: f64,
        residual: f64,
    },
    TwistedSurface {
        stripe_idx: usize,
    },
    RadiusTooLarge {
        edge: EdgeId,
        max_radius: f64,
    },
    TrimmingFailure {
        face: FaceId,
    },
    CornerFailure {
        vertex: VertexId,
    },
    UnsupportedSurface {
        face: FaceId,
        surface_tag: String,
    },
    Topology(TopologyError),
    Math(MathError),
}

Error type for blend operations.

Variants

StartSolutionFailure

No initial solution found at the spine start.

Fields

edge: EdgeId

The edge where the start solution failed.

t: f64

The parameter value at the failure point.

WalkingFailure

Walker diverged during marching.

Fields

edge: EdgeId

The edge where walking failed.

t: f64

The parameter value at the failure point.

residual: f64

The residual norm at failure.

TwistedSurface

Generated surface is twisted or self-intersecting.

Fields

stripe_idx: usize

Index of the stripe that is twisted.

RadiusTooLarge

Radius too large for the edge geometry.

Fields

edge: EdgeId

The edge for which the radius is too large.

max_radius: f64

The maximum allowable radius.

TrimmingFailure

Face trimming failed.

Fields

face: FaceId

The face where trimming failed.

CornerFailure

Corner solver failed at vertex.

Fields

vertex: VertexId

The vertex where the corner solver failed.

UnsupportedSurface

Surface type not supported.

Fields

face: FaceId

The face with the unsupported surface.

surface_tag: String

A description of the unsupported surface type.

Topology(TopologyError)

Topology error from underlying operations.

Math(MathError)

Math error from underlying computations.

Trait Implementations

impl Debug for BlendError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for BlendError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for BlendError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<MathError> for BlendError

fn from(source: MathError) -> Self

Converts to this type from the input type.

impl From<TopologyError> for BlendError

fn from(source: TopologyError) -> Self

Converts to this type from the input type.